Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Operating Activities
Net income	$ 20,565	$ 66,696
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	9,520	5,093
Depreciation and amortization of premises and equipment	4,474	4,395
Net gain on sales of loans	(108)	(73)
Net amortization of premiums and discounts	2,159	309
Deferred income tax provision	2,798	3,914
Net gain from fair value adjustments	(1,667)	(6,350)
Net loss from fair value adjustments of qualifying hedges	112	161
Gain from life insurance proceeds	(584)	(1,536)
Income from bank owned life insurance	(3,400)	(3,361)
Stock-based compensation expense	5,556	6,230
Deferred compensation	(2,957)	(4,870)
Amortization of core deposit intangibles	366	415
(Increase) decrease in other assets	(18,711)	6,998
Decrease in other liabilities	(6,793)	(13,294)
Net cash provided by operating activities	11,330	64,727
Investing Activities
Purchases of premises and equipment	(4,026)	(3,433)
Purchases of Federal Home Loan Bank - NY shares	(114,436)	(124,309)
Redemptions of Federal Home Loan Bank - NY shares	116,457	97,757
Purchases of securities held-to-maturity	0	(16,475)
Proceeds from prepayments of securities held-to-maturity	593	190
Purchases of securities available for sale	(171,934)	(222,810)
Proceeds from maturities and prepayments of securities available for sale	46,762	80,503
Proceeds from bank owned life insurance	3,075	3,307
Change in cash collateral	25,800	44,015
Net repayments (originations) of loans	134,166	(173,311)
Purchases of loans	(120,720)	(207,546)
Proceeds from sale of loans	9,042	29,247
Net cash used in investing activities	(75,221)	(492,865)
Financing Activities
Net (decrease) increase in noninterest-bearing deposits	(46,818)	24,757
Net increase (decrease) in interest-bearing deposits	218,624	(253,478)
Net increase in mortgagors' escrow deposits	23,853	18,631
Net (repayments) proceeds from short-term borrowed funds	(285,750)	750,000
Proceeds from long-term borrowing	274,469	63,710
Repayment of long-term borrowings	(39,001)	(50,000)
Purchase of treasury shares and repurchase of shares to satisfy tax obligations	(12,528)	(22,117)
Cash dividends paid	(19,786)	(20,395)
Net cash provided by financing activities	113,063	511,108
Net increase in cash and cash equivalents, and restricted cash	49,172	82,970
Cash, cash equivalents, and restricted cash, beginning of period	151,754	81,723
Cash, cash equivalents, and restricted cash, end of period	200,926	164,693
Supplemental Cash Flow Disclosure
Interest paid	154,896	32,459
Income taxes paid	6,272	24,559
Taxes paid if excess tax benefits on stock-based compensation were not tax deductible	$ 6,274	$ 25,142